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Subtract 4/15 from 5/12

5/12 - 4/15 is 3/20.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 15 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 12 × 5 = 60,
    5/12 = 5 × 5/12 × 5 = 25/60
  3. Likewise, for the 2nd fraction, since 15 × 4 = 60,
    4/15 = 4 × 4/15 × 4 = 16/60
  4. Subtract the two like fractions:
    25/60 - 16/60 = 25 - 16/60 = 9/60
  5. After reducing the fraction, the answer is 3/20

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